I usually keep my Calguns browsing to the Marketplace and sometimes the 2nd Amendment section, but browsing some of the other sections has been pretty disappointing. I find that a significant number of threads are flooded with overtly or thinly veiled xenophobia and several pretty sweeping generalizations. I'm not really sure what stance mods take on this and of course some of it is subjective. Whether or not it's the mods job necessarily to look out for this stuff is also unknown to me, but it's there and doesn't require too much digging to find.

Calguns is more or less what the users make it. Most of the really overt and offensive stuff gets removed as per the rules, but other than that the moderation is fairly "hands off".